1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LiRa [457]
2 years ago
12

URGENT 8TH GRADE Solve for y.

Mathematics
1 answer:
aleksandrvk [35]2 years ago
3 0

Answer:

23 is the right answer of this question

You might be interested in
There is a boardwalk game at Point Pleasant where you are blindfolded to throw darts at a board full of balloons. Each time a da
arlik [135]

The given number of balloons, green = 10, purple = 4, red = 5, tie-dye = 2, black = 3, gives;

a. 5/138

b. 25/276

c. 5/1012

d. 35/46

<h3>How can the different probabilities be calculated mathematically?</h3>

Given parameters;

Number of balls;

Green = 10

Purple = 4

Red = 5

Tie-dye = 2

Black = 3

Mode of selection = Without replacement

Number of balloons = 10+4+5+2+3 = 24

a. Probability of popping a red balloon = 5/24

Probability of popping a second red balloon = 4/23

Therefore;

Probability of popping two reds consecutively = 5/24 × 4/23 = 5/138

b. Probability of popping a red balloon = 5/24

Probability of popping a green balloon next = 10/23

Therefore;

Probability of popping a red and then a green balloon = 5/24 × 10/23 = 25/276

c. Probability that the first balloon that pops is a red = 5/24

Next balloon is a black = 3/23

Third balloon is red = 4/22

The probability, <em>P</em>, is therefore;

  • P = 5/24 × 3/23 × 4/22 = 5/1012

d. The probability that the first balloon is a tie-dye = 2/24 = 1/12

Therefore;

Probability that the first balloon is not a tie-dye = 1 - 1/12 = 11/12

Probability that the second balloon is not a tie-dye = 21/23

Similarly;

Probability that the third balloon is not a tie-dye = 20/22 = 10/11

Which gives;

The probability, <em>P</em>, of popping anything but a tie-dye on three consecutive throws is therefore;

  • P = 11/12 × 21/23 × 10/11 = 35/46

Learn more about probability theory in mathematics?

brainly.com/question/13604758

#SPJ1

7 0
1 year ago
Please help due tmr I also have 2 more questions!
Marina CMI [18]

Answer:

17

Step-by-step explanation:

n = 17

n - 7 = 10

Carry over the - 7

n = 7 + 10

n = 17

6 0
3 years ago
PLEASE HELP ASAP I DON'T UNDERSTAND
Ira Lisetskai [31]
The slope of a linear equation will tell you the price of each ticket. The y-intercept tells you the convenience fee.
We can find the slope by choosing two points and finding the slope.
m = (y2 - y1)/(x2 - x1)
m = (887.40 - 231.15)/(20 - 5)
m = 656.25/15
m = 43.75
Each ticket will cost $43.75
4 0
3 years ago
Kevin needs 1,000 ribbons for a school event. Each ribbon has to be 2.25 feet long. Tell how Kevin can use a pattern to find how
marysya [2.9K]
2.25 x 1000 = 2250.

That's how much yds of ribbons he needs.
7 0
3 years ago
According to a survey of​ workers,6/50 of them walk to​ work,1/50 ​bike, ​10/50 carpool, and 33/50 drive alone. What percent of
Ivenika [448]

Answer:

14%

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • ANSWER FAST PLEASE
    11·2 answers
  • The sum of two numbers is 68 if four times the smaller number is subtracted from the larger​ number, the result is 3 find the tw
    6·1 answer
  • What is the surface area of this design
    7·2 answers
  • The table below shows the distribution of students who speak some Ghanaian languages.
    9·1 answer
  • An author receives $0.60 for each hardcover book or paperback book that is sold. There were x hardcover books and 38,000 paperba
    13·1 answer
  • Please help me
    15·2 answers
  • Find f^-1(x) if f(x)=2x+1
    8·2 answers
  • The point P has coordinates (8, 9). In which quadrant does point P lie?
    7·1 answer
  • (5 + 42) ÷ 3 ● 6<br> I need the answer and Steps Plz
    10·1 answer
  • Arrange the fractions in ascending order. 1/5, 1/3, 1/7, 1/4, 1/8​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!